JPH0379005A - Machine for winding multiple air-core coils - Google Patents
Machine for winding multiple air-core coilsInfo
- Publication number
- JPH0379005A JPH0379005A JP1214878A JP21487889A JPH0379005A JP H0379005 A JPH0379005 A JP H0379005A JP 1214878 A JP1214878 A JP 1214878A JP 21487889 A JP21487889 A JP 21487889A JP H0379005 A JPH0379005 A JP H0379005A
- Authority
- JP
- Japan
- Prior art keywords
- winding
- core
- side frame
- air
- coils
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004804 winding Methods 0.000 title claims abstract description 96
- 238000013459 approach Methods 0.000 claims abstract description 7
- 238000005520 cutting process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 21
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/09—Winding machines having two or more work holders or formers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/064—Winding non-flat conductive wires, e.g. rods, cables or cords
- H01F41/066—Winding non-flat conductive wires, e.g. rods, cables or cords with insulation
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、光学式の情報記録ディスクの信号を読み取る
ための光学式ピックアップに使用されるトラッキングコ
イルのように、２個以上を１組として使用される空芯の
コイルを、巻線を切断することなく適宜の長さの巻線材
で連続されている多連空芯コイルを巻回する巻線機に関
する。[Detailed Description of the Invention] [Industrial Application Field] The present invention is directed to a tracking coil made of two or more coils as a set, such as a tracking coil used in an optical pickup for reading signals from an optical information recording disk. The present invention relates to a winding machine that winds a multiple air-core coil in which the air-core coil used is continuous with winding material of an appropriate length without cutting the winding.
従来の前記の２個以上を１組としてず起用する空芯のコ
イル、例えばトラッキングコイルは、１個毎に巻線材を
巻き終わりで切断することによって、１個宛巻線機で巻
かれていた。Conventional air-core coils, such as tracking coils, which use two or more of the above-mentioned coils without forming a set, were wound using a single-piece winding machine by cutting the winding material at the end of each coil. .
従来の巻線機においては、巻回し終わった空芯コイルの
巻線材を切断しないと、次の巻線に際して巻き終わった
空芯コイルが振り廻されるため、次の巻線ができず巻き
終わった空芯コイルから出ている巻線材は、適宜の長さ
で切断しなければならない。In conventional winding machines, if the winding material of the air-core coil that has been wound is not cut, the air-core coil that has been wound will be swung around for the next winding. The winding material coming out of the air-core coil must be cut to an appropriate length.
そのため、前記のトラッキングコイルのように２個以上
を１組として使用する場合には、その端子となる切断さ
れた巻線材を再び電気的に接続しなければならなくなる
。Therefore, when two or more tracking coils are used as a set like the above-mentioned tracking coils, the cut winding material serving as the terminal must be electrically connected again.
そのため、この端子をハンダ付けするための基板、或い
は基板にランドを設ける必要があり、基板、或いはその
スペースを必要とするばかりでなく、ハンダ付けの工程
を必要とする等の問題があった。Therefore, it is necessary to provide a board or a land on the board to solder the terminal, which not only requires the board or its space, but also requires a soldering process.
本発明は、従来の巻線機による前述の課題を解決するた
めに、巻き終わった空芯コイルの巻線材を切断すること
なく、適当な長さの巻線材の終わりに次の空芯コイルを
巻くことのできる多連空芯コイルの巻線機を提供するこ
とを目的とする。In order to solve the above-mentioned problems caused by conventional winding machines, the present invention has been made to install the next air-core coil at the end of an appropriate length of winding material without cutting the winding material of the air-core coil that has been wound. An object of the present invention is to provide a winding machine for multiple air-core coils that can be wound.
前述の目的は、本発明の２つの手段によって達成される
。The above object is achieved by two means of the invention.
その１は、巻芯が出没可能で、且つ空芯コイルの側面を
成型すべく回転し、一方の側枠が他方の側枠に接近、離
隔する一対の側枠のいづれかに、巻き終わった空芯コイ
ルを収容するポケットを設けることによって達成される
。First, the winding core can be retracted and retracted, and the winding core rotates to form the side surface of the air-core coil, and one side frame approaches and separates from the other side frame. This is accomplished by providing a pocket that accommodates the core coil.
その２は、巻芯が出没可能で、且つ空芯コイルの側面を
成型すべ（回転し、一方の側枠が他方の側枠に接近、離
隔する一対の側枠の一方を、巻線のための回転軸に対し
て直角方向に回転可能とし、この側枠に他方の側枠と対
向可能で、巻線の回転軸上に前記の巻芯を出没可能とし
た複数の側枠面を形成することによって達成されるもの
である。Second, the winding core can be retracted and retracted, and the side of the air-core coil is molded (rotating, one side frame approaches and separates from the other side frame). A plurality of side frame surfaces are formed on the side frame so as to be able to rotate in a direction perpendicular to the rotation axis of the winding, and to face the other side frame, and on which the winding core can appear and retract on the rotation axis of the winding. This is achieved by
前記、第１の手段においては、巻芯を突出させると共に
、一方の側枠を他方の側枠に接近させ、両側枠間におい
て巻芯上に巻線した後、一方の側枠を他方の側枠から離
隔し、且つ巻芯を引き込ませて巻き終わった空芯コイル
を巻線から取り外す。In the first means, the winding core is made to protrude, one side frame is brought close to the other side frame, the wire is wound on the winding core between the both side frames, and then one side frame is moved to the other side. The air-core coil is separated from the frame and the winding core is drawn in to remove the finished air-core coil from the winding wire.
この空芯コイルを、その巻線材を切断することなくポケ
ットに収容し、再び前記と同様にして巻線を行うもので
ある。This air-core coil is housed in a pocket without cutting its winding material, and winding is performed again in the same manner as described above.
前記、第２の手段においては、一方の側枠を巻線の回転
軸とは直角方向に回転させ、その側枠面と他方の側枠と
を対面させ、側枠面と側枠とを近接させた後、突出して
いる巻芯上に巻線を行う。In the second means, one side frame is rotated in a direction perpendicular to the rotation axis of the winding, the side frame surface thereof faces the other side frame, and the side frame surface and the side frame are brought close to each other. After that, winding is performed on the protruding winding core.
この巻線が完了すると、側枠を側枠面から離隔した後、
再び一方の側枠を巻線軸とは直角方向に回転させ、他の
側枠面を側枠に対面させる。When this winding is completed, after separating the side frame from the side frame surface,
One side frame is again rotated in a direction perpendicular to the winding axis, and the other side frame surface is made to face the side frame.
そして前記と同様にして巻線を行い、各側枠面の巻芯に
巻線を行った後、同時に巻芯を引き込ませ、空芯コイル
を取り出すものである。Then, winding is performed in the same manner as described above, and after winding is performed on the winding core on each side frame surface, the winding core is simultaneously pulled in and the air-core coil is taken out.
〔実施例１〕
次に、前記第１の手段による実施例を、第１図〜第４図
について説明する。[Example 1] Next, an example according to the first means will be described with reference to FIGS. 1 to 4.
第４図において、１はモータによって駆動されるベルト
２を介して回転される回転軸で、この回転軸１上には、
固定ブーＩ７３、軸方向にスライド可能なスライドブー
Ｉ７４が設けられている。In FIG. 4, reference numeral 1 denotes a rotating shaft that is rotated via a belt 2 driven by a motor.
A fixed boot I73 and a slide boot I74 that is slidable in the axial direction are provided.
固定ブーＵ ３の回転は、ベルト５によって軸承６に軸
承される軸７のプーリ８に伝達されるが軸承６は移動し
ない。The rotation of the fixed boo U3 is transmitted by the belt 5 to the pulley 8 of the shaft 7 which is supported on the bearing 6, but the bearing 6 does not move.
スライドプーリ４はシリンダ９の動作によって回転軸１
上をスライドし、このスライドと一緒にスライドする軸
承１０に軸承される軸１１のブーＩＪ １２にその回転
は伝達される。The slide pulley 4 rotates around the rotating shaft 1 by the action of the cylinder 9.
The rotation is transmitted to the boot IJ 12 of the shaft 11 which slides above and is journalled in a bearing 10 which slides together with this slide.
軸７内には、第１図の巻芯１３が軸方向にシリンダ１４
によってスライドするように収容されており、この巻芯
１３は軸７と一緒に回転する。Inside the shaft 7, a winding core 13 shown in FIG.
The winding core 13 rotates together with the shaft 7.
第１図において、１５は巻き終わった空芯コイルを収容
する円弧状のポケット１５ａが設けられ、軸７と共に回
転するポケット体である。In FIG. 1, reference numeral 15 denotes a pocket body which rotates together with the shaft 7 and is provided with an arc-shaped pocket 15a for accommodating the finished air-core coil.
このポケット体１５には、ネジ１６により、中心に巻芯
１３を出没可能としだ側枠面１７が取り付けられ、この
側枠面１７とポケット体１５との間には、ポケットｆ５
ａと略同形の孔１８ａと、その一端に細長孔１８ｂが設
けられているポケットＭ１８が回転自在に取り付けられ
ている。A side frame surface 17 is attached to the pocket body 15 by a screw 16 at the center of which the winding core 13 can be inserted and retracted.
A pocket M18 having a hole 18a having substantially the same shape as a and a slotted hole 18b at one end thereof is rotatably attached.
そして、ポケット体１５の孔１５ｂには、ボール１９と
、これを押すバネ２０とが収容されておリ、ボール１９
は孔１５ｂと同心円ポケットＭ１８の並列孔１８ｃに嵌
入するようになっている。The hole 15b of the pocket body 15 accommodates a ball 19 and a spring 20 that presses the ball 19.
is adapted to fit into the hole 15b and the parallel hole 18c of the concentric pocket M18.
そのため、ポケットＭ１８を介して、ボール１９を並列
孔１８ｃの一方に嵌入して、ポケット１５ａと孔１８ａ
を一致させたり、並列孔１８ｃの他方に嵌入してボケッ
）１５ａと細長孔１８ｂとを一致させたりして、その位
置に係止できるようになっている。Therefore, the ball 19 is inserted into one of the parallel holes 18c via the pocket M18, and the pocket 15a and the hole 18a are connected to each other.
It is possible to lock them in that position by aligning them, or by fitting them into the other side of the parallel holes 18c to align the blur 15a and the elongated holes 18b.
又、ポケット蓋１８には、ピン２１が立設されている。Further, a pin 21 is provided upright on the pocket lid 18.
一方、第４図に示すように、軸１１には側枠２２が固着
され、巻線材は、接着剤棒２３の面を摺擦して接着剤が
塗布された後、ガイドローラ２４によって巻芯１３に向
って案内されるようになっている。On the other hand, as shown in FIG. 4, a side frame 22 is fixed to the shaft 11, and after the winding material is coated with adhesive by rubbing the surface of an adhesive rod 23, the winding material is moved to the core by a guide roller 24. You will be guided towards 13.
この多連空芯コイルの巻線機は、先ずシリンダ９を動作
させて、側枠２２を側枠面１７に近接させると共に、シ
リンダ１４を動作させて、巻芯１３を側枠面１７から、
側枠２２の間に突出させる。This multiple air core coil winding machine first operates the cylinder 9 to bring the side frame 22 close to the side frame surface 17, and then operates the cylinder 14 to move the winding core 13 from the side frame surface 17.
It is made to protrude between the side frames 22.
そして、巻芯１３に巻線材を巻き付けて、回転軸１を回
転すると、巻線材は側枠２２と側枠面１７との間で巻芯
１３に巻き取られ、側枠２２と側枠面１７によって側面
が成型された空芯コイルが出来る。Then, when the winding material is wound around the winding core 13 and the rotating shaft 1 is rotated, the winding material is wound around the winding core 13 between the side frame 22 and the side frame surface 17. This creates an air-core coil with molded sides.
この時、巻線材がガイドローラ２４でガイドされる前に
、接着剤棒２３で接着剤が塗布されるので、巻線が完了
した時には接着剤の硬化によって線間の絶縁と、型崩れ
の防止が行われる。At this time, before the winding material is guided by the guide roller 24, adhesive is applied with the adhesive rod 23, so when the winding is completed, the adhesive hardens to insulate the wires and prevent the wires from losing their shape. will be held.
斯（して、１個の空芯コイルの巻線が完了すると、シリ
ンダ９を逆方向に動作させて、側枠２２を側枠面１７か
ら退避させ、次にシリンダ１４も逆方向に動作させて、
巻芯１３を側枠面１７内に引き込ませる。In this way, when the winding of one air-core coil is completed, the cylinder 9 is operated in the opposite direction to retract the side frame 22 from the side frame surface 17, and then the cylinder 14 is also operated in the opposite direction. hand,
The winding core 13 is drawn into the side frame surface 17.
これにより、空芯コイルは巻芯１３から取り外せるので
、ポケット蓋１８を回動してポケット１５ａと孔１８ａ
を一致させ、ポケット１５ａを開口する。As a result, the air core coil can be removed from the winding core 13, and the pocket lid 18 can be rotated to remove the pocket 15a and the hole 18a.
match and open the pocket 15a.
そして、前記巻き終わった空芯コイルをポケット１５ａ
に収容した後、ポケット蓋１８を前記と反対方向に回動
し、ポケッ）１５ａを細長孔１８ｂで蓋した状態とする
と共に、この細長孔１８ｂから巻線材を引き出しておく
。Then, the air core coil that has been wound is placed in the pocket 15a.
After storing the pocket lid 18 in the opposite direction, the pocket 15a is covered with the elongated hole 18b, and the winding material is pulled out from the elongated hole 18b.
その後、前記と同様にして巻線を行えば、巻き終わった
ポケット１５ａに収容されている空芯コイルは、巻芯１
３と一緒に回転するので、その巻線材を切断することな
く、次の巻線が行える。Thereafter, if winding is performed in the same manner as described above, the air-core coil accommodated in the finished winding pocket 15a will be transferred to the winding core 1.
3, so the next winding can be done without cutting the winding material.
上記動作を繰り返して、所要の数の空芯コイルを多連と
して巻線できるものであるが、次の巻線を行う際に、第
３図のように、巻線材Ａをして、ビン２１を経由するよ
うにさせれば、空芯コイル間の巻線材の長さを長くする
ことができるものである。By repeating the above operation, the required number of air-core coils can be wound in multiple series, but when winding the next wire, as shown in Fig. If the winding material is made to pass through the air-core coils, the length of the winding material between the air-core coils can be increased.
〔実施例２〕
次に、前記第２の手段による実施例を、第５図、第６図
について説明する。[Embodiment 2] Next, an embodiment of the second means will be described with reference to FIGS. 5 and 6.
同図において、３０は前実施例の回転軸７に相当する巻
線軸、２２は前記実施例の側枠２２と同一の側枠で、そ
のスライド、回転は前実施例と同様にして行われる。In the figure, 30 is a winding shaft corresponding to the rotating shaft 7 of the previous embodiment, 22 is the same side frame as the side frame 22 of the previous embodiment, and its sliding and rotation are performed in the same manner as in the previous embodiment.
巻線軸３０には、Ｌ字状の回転枠３１が固着され、この
回転枠３１には巻線軸３０と直角方向の軸３２が回転可
能に取り付けられている。An L-shaped rotating frame 31 is fixed to the winding shaft 30, and a shaft 32 extending perpendicular to the winding shaft 30 is rotatably attached to the rotating frame 31.
軸３２には、複数の側枠面３３ａ〜３３ｎを軸３２と平
行に形成した側枠３３が固着されており回転枠３１の孔
３１ａに挿入されたボール３４とバネ３５によって、そ
の窪部３３Ｚが係止され、その係止が行われた時には、
側枠面３３ａ〜３３ｎの何れか１つが側枠２２と対面す
るようになっている。A side frame 33 having a plurality of side frame surfaces 33a to 33n formed parallel to the axis 32 is fixed to the shaft 32, and a ball 34 and a spring 35 inserted into the hole 31a of the rotating frame 31 cause the recessed portion 33Z of the side frame 33 to be fixed to the shaft 32. is locked and when that locking is done,
Any one of the side frame surfaces 33a to 33n faces the side frame 22.
各側枠面３３ａ〜３３ｎには、その側枠面が側枠２２と
対面するようになった時、巻線軸３０と同心となるよう
に、巻芯３６ａ〜３６ｎが出没可能に挿通されている。Winding cores 36a to 36n are retractably inserted into each side frame surface 33a to 33n so as to be concentric with the winding shaft 30 when the side frame surface faces the side frame 22. .
側枠３３内には、バネ３７によって付勢され、この付勢
に抗して押下できる押下ハンドル３Ｂが上下動可能に収
容されており、押下ハンドル３Ｂを押下した際に、その
斜面３８ａが巻芯３６ａ〜３６ｎを外方に押しているシ
リコーンゴム３９の弾性に抗して、巻芯３６ａ〜３６ｎ
を側枠面３３ａ〜３３ｎ内に引き込ませるように作用す
る。A push-down handle 3B that is biased by a spring 37 and can be pushed down against this bias is housed in the side frame 33 so as to be able to move up and down, and when the push-down handle 3B is pushed down, its slope 38a is The winding cores 36a to 36n resist the elasticity of the silicone rubber 39 that pushes the cores 36a to 36n outward.
It acts so as to draw it into the side frame surfaces 33a to 33n.
この多連空芯コイルの巻線機は、側枠３３をその軸３２
によって回転させ、その側枠面３３ａを側枠２２に対面
させた位置で、ボール３４によって窪部３３Ｚで係止さ
せる。This multiple air core coil winding machine has a side frame 33 connected to its shaft 32.
Then, at a position where the side frame surface 33a faces the side frame 22, the ball 34 locks it in the recess 33Z.
次に前実施例と同様にして、側枠２２を側枠面３３ａに
近接させた後、巻線軸３０を回転して巻芯３６ａ上に巻
線材を巻く。Next, in the same manner as in the previous embodiment, after the side frame 22 is brought close to the side frame surface 33a, the winding shaft 30 is rotated to wind the winding material on the winding core 36a.
その巻線が終了した時点で側枠２２を側枠面３３ａから
退避させ、軸３２を中心として側枠３３を回転し、側枠
面３３ｂと対面させ、この時側枠３３の回転は、前記と
同様にボール３４によって係止される。When the winding is completed, the side frame 22 is retracted from the side frame surface 33a, and the side frame 33 is rotated about the shaft 32 to face the side frame surface 33b. At this time, the rotation of the side frame 33 is as described above. Similarly, it is locked by the ball 34.
そして、前記と同様にして、側枠面３３ｂと側枠２２と
の間に巻線を行い、これを繰り返して、側枠面３３ｃ〜
３３ｎにも巻線を成型した後、押下ハンドル３８を押下
する。Then, in the same manner as described above, winding is performed between the side frame surface 33b and the side frame 22, and this is repeated to form the side frame surfaces 33c to 22.
After forming the winding on 33n, the push handle 38 is pushed down.
すると、巻芯３６ａ〜３６ｎは斜面３８ａによってシリ
コーンゴム３９を押し込む方向に押され側枠面３３ａ〜
３３ｎに没入するので、各巻芯３６ａ〜３６ｎに巻かれ
た空芯コイルを取り外すことができるものである。Then, the winding cores 36a to 36n are pushed by the slope 38a in the direction of pushing the silicone rubber 39 into the side frame surfaces 33a to 36n.
33n, the air-core coils wound around each of the winding cores 36a to 36n can be removed.
なお、側枠面３３ａ〜３３ｎ間の角度を適当にすれば巻
かれた空芯コイル間の巻線材の長さを変えることができ
る。Note that by appropriately setting the angle between the side frame surfaces 33a to 33n, the length of the winding material between the wound air-core coils can be changed.
本発明は叙上のように、空芯のコイルを２個以上、その
巻線材を切断することなく、多連として巻線できるもの
である。As described above, the present invention is capable of winding two or more air-core coils in multiple series without cutting the winding material.
従って、光学式に情報を記録したビデオディスク、或い
はコンパクトデノスクと称するデジタルオーディオ等の
光学式ディスクの信号を読み取る光学式ピックアップに
使用されるトラッキングコイルのように、２個以上の空
芯コイルを１組として直列に接続して使用する場合、従
来の空芯コイルのように、各コイルの巻線材の端部の絶
縁を剥離し、基板等の中継点にハンダ付けする必要がな
くなる。Therefore, two or more air-core coils are used, such as tracking coils used in optical pickups that read signals from optical discs such as video discs that record information optically or digital audio discs called compact denoscs. When used as a set connected in series, there is no need to peel off the insulation at the end of the winding material of each coil and solder it to a relay point such as a board, unlike conventional air-core coils.
そのため、この作業が不要となるばかりでな（中継点と
なる基板、ランド等も不要となり・省スペース化を図る
ことができる。Therefore, this work is not only unnecessary (substrates, lands, etc. that serve as relay points are also unnecessary, and space can be saved).
そして、多連空芯コイルを巻く作業も、従来の空芯コイ
ルを巻く作業と同様に行え、且つ従来の巻線機の部分改
造で足りる等の特徴を有するものである。Further, the work of winding the multiple air-core coils can be performed in the same manner as the work of winding conventional air-core coils, and the present invention has the characteristics that a partial modification of the conventional winding machine is sufficient.
第１図〜第４図は本発明の第１の手段の一実施例を示す
もので、
第１図は要部の分解斜面図、
第２図はその組立状態の断面図、
第３図はその正面図、
第４図は全体の正面図、
第５図、第６図は本発明の第２の手段の一実施例の要部
を示すもので、
第５図は断面図、
第６図は正面図である。
７．１１・・・軸、９．工４・・・シリンダ、１３・・
・巻芯、１５・・・ポケット体、１５ａ・・・ポケット
、１７・・・側枠面、１８・・・ポケット蓋、１８ａ・
・・孔、工８ｂ・・・細長孔、
回転枠、３２
・・・側枠面、３
ンドル、３９1 to 4 show an embodiment of the first means of the present invention, FIG. 1 is an exploded perspective view of the main parts, FIG. 2 is a sectional view of the assembled state, and FIG. 3 is a sectional view of the assembled state. 4 is a front view of the whole, FIGS. 5 and 6 show essential parts of an embodiment of the second means of the present invention, FIG. 5 is a sectional view, and FIG. is a front view. 7.11... Axis, 9. Work 4...Cylinder, 13...
- Winding core, 15... Pocket body, 15a... Pocket, 17... Side frame surface, 18... Pocket lid, 18a.
... Hole, machining 8b ... Elongated hole, rotating frame, 32 ... Side frame surface, 3 Handle, 39
Claims (2)
すべく回転し、一方の側枠が他方の側枠に接近、離隔す
る一対の側枠のいづれかに、巻き終わった空芯コイルを
収容するポケットを設けたことを特徴とする多連空芯コ
イルの巻線機。(1) The winding core can be retracted and retracted, and the air core rotates to form the sides of the air core coil, and one side frame approaches and separates from the other side frame. A winding machine for multiple air-core coils, characterized by having a pocket for accommodating the coils.
すべく回転し、一方の側枠が他方の側枠に接近、離隔す
る一対の側枠の一方を、巻線のための回転軸に対して直
角方向に回転可能とし、この側枠に他方の側枠と対向可
能で、巻線の回転軸上に前記の巻芯を出没可能とした複
数の側枠面を形成したことを特徴とする多連空芯コイル
の巻線機。(2) One of the pair of side frames, in which the winding core can be retracted and retracted, rotates to form the side surface of the air-core coil, and one side frame approaches and separates from the other side frame, is used for winding. The side frame is rotatable in a direction perpendicular to the rotation axis, and a plurality of side frame surfaces are formed on the side frame so as to be able to face the other side frame and allow the winding core to appear and retract on the rotation axis of the winding. A winding machine for multiple air core coils.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1214878A JP2829046B2 (en) | 1989-08-23 | 1989-08-23 | Multiple air core coil winding machine |
| GB9009155A GB2235217B (en) | 1989-08-23 | 1990-04-24 | Multiply connected air core coil winding apparatus |
| DE4013958A DE4013958C2 (en) | 1989-08-23 | 1990-04-30 | Winding device for winding very small disembodied air coils |
| US07/810,357 US5178194A (en) | 1989-08-23 | 1991-12-18 | Multiply connected air core coil winding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1214878A JP2829046B2 (en) | 1989-08-23 | 1989-08-23 | Multiple air core coil winding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0379005A true JPH0379005A (en) | 1991-04-04 |
| JP2829046B2 JP2829046B2 (en) | 1998-11-25 |
Family
ID=16663066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1214878A Expired - Fee Related JP2829046B2 (en) | 1989-08-23 | 1989-08-23 | Multiple air core coil winding machine |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2829046B2 (en) |
| DE (1) | DE4013958C2 (en) |
| GB (1) | GB2235217B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015225943A (en) * | 2014-05-28 | 2015-12-14 | 日本電産サンキョー株式会社 | Coil unit, drive mechanism, winding device and winding method |
| CN113284721A (en) * | 2021-05-20 | 2021-08-20 | 深圳市阳和通电子有限公司 | Inductance coil winding structure |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011110652A1 (en) | 2011-08-19 | 2013-02-21 | Friedrich-Alexander-Universität Erlangen-Nürnberg | Method and device for producing flat coils |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1944870A (en) * | 1930-11-03 | 1934-01-30 | Herbert F Apple | Apparatus for making an electrical coil |
| DE640121C (en) * | 1935-08-13 | 1936-12-22 | Siemens Schuckertwerke Akt Ges | Process for the continuous winding of tube windings consisting of disc coils |
| US3142889A (en) * | 1958-06-12 | 1964-08-04 | Ncr Co | Method of making an array of helical inductive coils |
| FR1222060A (en) * | 1959-03-23 | 1960-06-08 | G Decombe Ets | Device for the evacuation of a ring of metallic, electrical or textile wire wound on a forming reel |
| JPS5851502A (en) * | 1981-09-22 | 1983-03-26 | Sony Corp | Multilayer coil and its winding method |
-
1989
- 1989-08-23 JP JP1214878A patent/JP2829046B2/en not_active Expired - Fee Related
-
1990
- 1990-04-24 GB GB9009155A patent/GB2235217B/en not_active Expired - Fee Related
- 1990-04-30 DE DE4013958A patent/DE4013958C2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015225943A (en) * | 2014-05-28 | 2015-12-14 | 日本電産サンキョー株式会社 | Coil unit, drive mechanism, winding device and winding method |
| CN107919226A (en) * | 2014-05-28 | 2018-04-17 | 日本电产三协株式会社 | Bobbin winder device and method for winding |
| US10304605B2 (en) | 2014-05-28 | 2019-05-28 | Nidec Sankyo Corporation | Coil unit, drive mechanism, winding device and winding method |
| US10878982B2 (en) | 2014-05-28 | 2020-12-29 | Nidec Sankyo Corporation | Coil unit, drive mechanism, winding device and winding method |
| CN113284721A (en) * | 2021-05-20 | 2021-08-20 | 深圳市阳和通电子有限公司 | Inductance coil winding structure |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2235217B (en) | 1993-08-11 |
| DE4013958A1 (en) | 1991-02-28 |
| GB2235217A (en) | 1991-02-27 |
| DE4013958C2 (en) | 1993-10-14 |
| GB9009155D0 (en) | 1990-06-20 |
| JP2829046B2 (en) | 1998-11-25 |
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